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What is the difference between photo sensor and IR sensor (2 pin type)? 0 Z; }# P( Z) c; A
你的問題怎麼跟這個洋人問得一模一樣?3 J6 U- e# Z5 y$ D/ z5 w- `$ s
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0 Y% w$ o* M* A6 b我能拿另一個洋人的回帖來貼嗎?. c( y7 X" [3 n6 |6 F
2 V; Z- i+ _( F* l; H" JApples and apple sauce: the former contains the latter, but the former isn't always used to make the latter.
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